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TK71533ASCL 参数 Datasheet PDF下载

TK71533ASCL图片预览
型号: TK71533ASCL
PDF下载: 下载PDF文件 查看货源
内容描述: 低压差稳压器 [LOW DROPOUT VOLTAGE REGULATOR]
分类和应用: 线性稳压器IC调节器电源电路光电二极管输出元件
文件页数/大小: 15 页 / 116 K
品牌: TOKO [ TOKO, INC ]
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TK715xxAS
LOW DROPOUT VOLTAGE REGULATOR
FEATURES
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High Voltage Precision at ± 2.0% or ± 60 mV
Very Low Quiescent Current
Very Low Dropout Voltage
Reverse Voltage Protection
Miniature Package (SOT23-3)
Short Circuit Protection
High Ripple Rejection
Can use Multilayer Ceramic Capacitors
APPLICATIONS
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Battery Powered Systems
Cellular Telephones
Pagers
Personal Communications Equipment
Portable Instrumentation
Portable Consumer Equipment
Radio Control Systems
Toys
Low Voltage Systems
DESCRIPTION
The TK715xx is a low dropout linear regulator housed in a
small SOT23-3 package, rated at 400 mW. An internal
PNP transistor is used to achieve a low dropout voltage of
105 mV (typ.) at 50 mA load current. This device offers
high precision output voltage of ± 2.0 % or ± 60 mV. The
TK715xx has a very low quiescent current of 25 µA (typ.)
at no load. The low quiescent current and dropout voltage
make this part ideal for battery powered applications. The
internal reverse bias protection eliminates the requirement
for a reverse voltage protection diode, saving cost and
board space. The high 60 dB ripple rejection and low noise
provide enhanced performance for critical applications.
TK715xxAS
VIN
VOUT
30T
20P
GND
ORDERING INFORMATION
TK715
Voltage Code
ASCL
Tape/ Reel Code
Temp. Code
Package Code
BLOCK DIAGRAM
VOLTAGE CODE
15 = 1.5 V
16 = 1.6 V
17 = 1.7 V
18 = 1.8 V
19 = 1.9 V
20 = 2.0 V
21 = 2.1 V
22 = 2.2 V
23 = 2.3 V
24 = 2.4 V
25 = 2.5 V
26 = 2.6 V
27 = 2.7 V
28 = 2.8 V
29 = 2.9 V
30 = 3.0 V
31 = 3.1 V
32 = 3.2 V
33 = 3.3 V
34 = 3.4 V
35 = 3.5 V
36 = 3.6 V
37 = 3.7 V
38 = 3.8 V
39 = 3.9 V
40 = 4.0 V
41 = 4.1 V
42 = 4.2 V
43 = 4.3 V
44 = 4.4 V
45 = 4.5 V
46 = 4.6 V
47 = 4.7 V
48 = 4.8 V
49 = 4.9 V
50 = 5.0 V
60 = 6.0 V
70 = 7.0 V
80 = 8.0 V
90 = 9.0 V
TEMPERATURE CODE
C -30 to +80 °C
TAPE/REEL CODE
L: Tape Left
VIN
VOUT
THERMAL
PROTECTION
PACKAGE CODE
S : SOT-23-3
-
+
-
+
BANDGAP
REFERENCE
GND
March 2001 TOKO, Inc.
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